const maps = [
  // 第一关
  [
    [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
    [0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0],
    [0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0],
    [0, 1, 0, 1, 0, 1, 6, 1, 0, 1, 0, 1, 0],
    [0, 1, 0, 1, 0, 2, 0, 2, 0, 1, 0, 1, 0],
    [0, 2, 0, 2, 0, 4, 0, 4, 0, 2, 0, 2, 0],
    [4, 0, 4, 4, 0, 2, 0, 2, 0, 4, 4, 0, 4],
    [7, 0, 2, 2, 0, 4, 0, 4, 0, 2, 2, 0, 7],
    [0, 4, 0, 4, 0, 1, 1, 1, 0, 4, 0, 4, 0],
    [0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0],
    [0, 1, 0, 1, 0, 2, 0, 2, 0, 1, 0, 1, 0],
    [0, 1, 0, 1, 0, 18, 4, 17, 0, 1, 0, 1, 0],
    [0, 0, 0, 0, 0, 3, 15, 5, 0, 0, 0, 0, 0],
  ],

  // 第二关
  [
    [0, 0, 0, 6, 0, 0, 0, 6, 0, 0, 0, 0, 0],
    [0, 1, 0, 6, 0, 0, 0, 1, 0, 1, 0, 1, 0],
    [0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 6, 1, 0],
    [0, 0, 0, 1, 0, 0, 0, 0, 0, 6, 0, 0, 0],
    [11, 0, 0, 1, 0, 0, 6, 0, 0, 1, 11, 1, 6],
    [11, 11, 0, 0, 0, 1, 0, 0, 6, 0, 11, 0, 0],
    [0, 1, 1, 1, 11, 11, 11, 6, 0, 0, 11, 1, 0],
    [0, 0, 0, 6, 11, 1, 0, 1, 0, 1, 0, 1, 0],
    [6, 1, 0, 6, 0, 1, 0, 1, 0, 1, 6, 1, 0],
    [0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 6, 1, 0],
    [0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0],
    [0, 1, 0, 0, 0, 18, 4, 17, 0, 1, 0, 1, 0],
    [0, 1, 0, 1, 0, 3, 15, 5, 0, 1, 1, 1, 0],
  ],

  // 第三关
  [
    [0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0],
    [0, 11, 11, 11, 1, 0, 0, 0, 0, 0, 9, 9, 9],
    [1, 11, 11, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0],
    [11, 11, 11, 11, 0, 0, 0, 1, 0, 1, 1, 1, 5],
    [11, 11, 11, 11, 1, 1, 1, 2, 0, 1, 0, 3, 0],
    [11, 11, 11, 11, 0, 0, 1, 0, 0, 0, 0, 3, 0],
    [0, 11, 0, 0, 0, 0, 6, 6, 6, 0, 0, 11, 0],
    [0, 4, 0, 4, 0, 0, 0, 0, 0, 11, 11, 11, 11],
    [1, 5, 3, 1, 5, 3, 2, 2, 2, 11, 11, 11, 11],
    [0, 0, 0, 0, 0, 1, 0, 4, 4, 11, 11, 11, 11],
    [1, 0, 0, 10, 0, 0, 0, 2, 2, 11, 11, 11, 0],
    [1, 1, 0, 10, 0, 18, 4, 17, 0, 11, 11, 11, 0],
    [6, 1, 1, 0, 0, 3, 15, 5, 0, 1, 0, 0, 0],
  ],

  // 第四关
  [
    [0, 11, 11, 0, 0, 0, 0, 0, 0, 0, 0, 11, 0],
    [11, 11, 0, 0, 4, 1, 1, 4, 4, 0, 0, 0, 11],
    [11, 0, 0, 3, 1, 1, 1, 1, 1, 1, 4, 0, 7],
    [7, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 5, 0],
    [0, 0, 3, 2, 0, 0, 0, 2, 1, 1, 0, 5, 0],
    [13, 0, 3, 0, 10, 0, 10, 0, 1, 5, 0, 0, 0],
    [0, 0, 1, 0, 4, 4, 0, 0, 1, 5, 0, 13, 13],
    [0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0],
    [0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 5, 0, 0],
    [0, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, 0, 0],
    [0, 1, 1, 4, 2, 1, 1, 2, 4, 1, 1, 0, 11],
    [11, 0, 2, 2, 0, 18, 4, 17, 2, 2, 0, 11, 11],
    [6, 11, 0, 0, 0, 3, 15, 5, 0, 0, 11, 11, 6],
  ],

  // 第五关
  [
    [0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0],
    [9, 0, 4, 0, 1, 0, 0, 0, 7, 7, 6, 0, 0],
    [6, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0],
    [1, 0, 1, 1, 1, 0, 1, 1, 0, 13, 13, 0, 13],
    [2, 0, 0, 0, 2, 0, 0, 0, 0, 13, 0, 0, 0],
    [0, 0, 4, 0, 13, 13, 0, 13, 13, 13, 0, 1, 1],
    [1, 1, 0, 0, 13, 1, 0, 1, 5, 0, 0, 0, 0],
    [0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 8, 10, 0],
    [13, 13, 13, 0, 13, 0, 6, 0, 1, 0, 8, 0, 0],
    [0, 0, 0, 4, 4, 0, 0, 0, 0, 0, 8, 1, 1],
    [0, 0, 0, 0, 1, 2, 2, 2, 1, 4, 0, 0, 0],
    [1, 1, 2, 0, 0, 18, 4, 17, 0, 2, 1, 0, 0],
    [2, 0, 0, 0, 0, 3, 15, 5, 0, 0, 0, 0, 0],
  ],

  // 第六关
  [
    [0, 0, 0, 0, 0, 3, 0, 5, 11, 11, 0, 0, 0],
    [0, 5, 8, 0, 5, 0, 0, 0, 3, 11, 5, 3, 11],
    [0, 5, 8, 0, 5, 0, 1, 0, 3, 11, 5, 3, 11],
    [0, 1, 0, 0, 1, 0, 6, 0, 1, 11, 0, 1, 11],
    [0, 0, 0, 3, 7, 0, 1, 0, 2, 10, 0, 11, 11],
    [1, 1, 5, 0, 0, 11, 1, 11, 0, 0, 3, 1, 1],
    [0, 0, 0, 0, 3, 11, 11, 11, 5, 0, 0, 0, 0],
    [6, 1, 1, 0, 2, 11, 11, 11, 2, 3, 1, 1, 6],
    [7, 7, 7, 0, 4, 0, 11, 0, 4, 0, 7, 7, 7],
    [0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0],
    [0, 1, 5, 0, 0, 2, 0, 2, 0, 0, 0, 0, 11],
    [0, 0, 2, 0, 0, 18, 4, 17, 0, 0, 11, 11, 11],
    [0, 0, 4, 0, 0, 3, 15, 5, 0, 0, 4, 11, 11],
  ],

  // 第七关
  [
    [0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0],
    [0, 0, 6, 7, 7, 7, 0, 0, 0, 0, 6, 0, 0],
    [0, 0, 6, 0, 0, 0, 11, 0, 7, 6, 6, 0, 0],
    [0, 6, 0, 0, 0, 11, 6, 0, 0, 0, 6, 0, 0],
    [0, 0, 0, 0, 11, 6, 6, 0, 0, 0, 7, 6, 0],
    [0, 6, 0, 11, 6, 6, 6, 0, 6, 0, 0, 0, 0],
    [0, 8, 0, 6, 6, 0, 0, 0, 6, 6, 0, 0, 0],
    [10, 0, 0, 0, 6, 0, 6, 6, 6, 0, 0, 8, 0],
    [0, 8, 6, 0, 0, 0, 6, 6, 11, 0, 0, 6, 0],
    [0, 6, 0, 0, 0, 0, 6, 11, 0, 0, 6, 6, 0],
    [0, 7, 7, 6, 0, 0, 11, 0, 0, 6, 0, 0, 0],
    [0, 0, 0, 0, 0, 18, 4, 17, 0, 7, 0, 9, 6],
    [9, 9, 0, 0, 0, 3, 15, 5, 0, 0, 0, 0, 0],
  ],

  // 第八关
  [
    [0, 0, 1, 0, 0, 1, 0, 4, 0, 1, 0, 0, 0],
    [11, 1, 1, 1, 0, 1, 0, 9, 0, 1, 5, 0, 0],
    [11, 11, 11, 0, 0, 2, 0, 1, 0, 2, 0, 3, 5],
    [11, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 0, 13],
    [0, 1, 0, 0, 0, 0, 4, 4, 0, 0, 0, 0, 0],
    [0, 0, 1, 0, 0, 3, 1, 1, 2, 1, 2, 7, 7],
    [1, 1, 0, 1, 0, 3, 1, 1, 11, 1, 9, 9, 1],
    [0, 0, 0, 6, 0, 9, 0, 11, 11, 11, 11, 0, 0],
    [13, 13, 0, 13, 13, 13, 13, 13, 0, 13, 13, 13, 13],
    [11, 11, 0, 3, 0, 0, 4, 4, 0, 0, 0, 0, 0],
    [11, 11, 1, 0, 3, 0, 0, 3, 0, 9, 4, 1, 0],
    [11, 9, 1, 0, 3, 18, 4, 17, 0, 2, 0, 1, 0],
    [0, 0, 0, 0, 0, 3, 15, 5, 0, 4, 0, 2, 0],
  ],

  // 第九关
  [
    [0, 0, 0, 1, 0, 0, 0, 0, 0, 9, 11, 0, 0],
    [1, 0, 0, 0, 0, 0, 9, 11, 8, 6, 10, 0, 1],
    [0, 0, 0, 9, 11, 8, 6, 10, 0, 7, 0, 0, 0],
    [0, 0, 8, 6, 10, 0, 7, 0, 0, 0, 0, 0, 0],
    [0, 0, 0, 7, 11, 0, 0, 0, 0, 0, 0, 0, 0],
    [0, 0, 0, 11, 9, 11, 0, 11, 9, 11, 0, 0, 0],
    [6, 1, 0, 8, 6, 10, 0, 8, 6, 10, 0, 1, 6],
    [0, 0, 0, 11, 7, 11, 0, 11, 7, 11, 0, 0, 0],
    [0, 0, 0, 0, 9, 0, 0, 0, 9, 0, 0, 0, 0],
    [1, 0, 0, 8, 6, 10, 0, 8, 6, 10, 0, 0, 1],
    [1, 0, 0, 11, 7, 11, 0, 11, 7, 11, 0, 0, 1],
    [0, 0, 4, 0, 0, 18, 4, 17, 0, 0, 4, 0, 0],
    [0, 0, 1, 1, 0, 3, 15, 5, 0, 1, 1, 0, 0],
  ],

  // 第十关
  [
    [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
    [0, 3, 2, 1, 0, 0, 0, 0, 0, 0, 1, 2, 5],
    [3, 2, 0, 0, 1, 0, 11, 11, 0, 1, 0, 0, 3],
    [1, 0, 0, 0, 1, 11, 11, 11, 11, 1, 0, 0, 3],
    [1, 0, 0, 3, 1, 11, 6, 6, 11, 1, 5, 0, 1],
    [3, 4, 4, 1, 13, 13, 13, 13, 13, 13, 1, 1, 1],
    [0, 1, 1, 1, 6, 6, 1, 6, 6, 1, 1, 1, 5],
    [0, 0, 1, 1, 6, 0, 1, 0, 6, 1, 1, 5, 0],
    [0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 0],
    [1, 11, 2, 2, 2, 6, 6, 2, 2, 2, 2, 11, 1],
    [1, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1],
    [0, 0, 11, 11, 11, 18, 4, 17, 11, 11, 11, 11, 0],
    [0, 0, 0, 5, 0, 3, 15, 5, 0, 0, 5, 0, 0],
  ],
];
